4005802562136 has 16 divisors (see below), whose sum is σ = 10014506405400. Its totient is φ = 1335267520704.

The previous prime is 4005802562131. The next prime is 4005802562137. The reversal of 4005802562136 is 6312652085004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005802562131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83454220021 + ... + 83454220068.

Almost surely, 2^{4005802562136} is an apocalyptic number.

It is an amenable number.

4005802562136 is an abundant number, since it is smaller than the sum of its proper divisors (6008703843264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4005802562136 is a wasteful number, since it uses less digits than its factorization.

4005802562136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166908440098 (or 166908440094 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 4005802562136 in words is "four trillion, five billion, eight hundred two million, five hundred sixty-two thousand, one hundred thirty-six".